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      <img src="../logo.svg" class="logo" alt=""><h1>Remove inactive sites from downloaded FRS data.table</h1>
      <small class="dont-index">Source: <a href="https://github.com/USEPA/EJAM/blob/HEAD/R/frs_drop_inactive.R" class="external-link"><code>R/frs_drop_inactive.R</code></a></small>
      <div class="d-none name"><code>frs_drop_inactive.Rd</code></div>
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    <div class="ref-description section level2">
    <p>Remove inactive sites from downloaded FRS data.table</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">frs_drop_inactive</span><span class="op">(</span><span class="va">frs</span>, <span class="va">closedid</span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>


<dl><dt id="arg-frs">frs<a class="anchor" aria-label="anchor" href="#arg-frs"></a></dt>
<dd><p>Required, data.table from frs_get()</p></dd>


<dt id="arg-closedid">closedid<a class="anchor" aria-label="anchor" href="#arg-closedid"></a></dt>
<dd><p>Required, vector of codes to treat as inactive,
obtained from <code><a href="frs_inactive_ids.html">frs_inactive_ids()</a></code> which downloads national dataset and
uses assumed codes and returns ids of the inactive sites.</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    <p>Returns the full frs data.table but without the inactive ids</p>
    </div>
    <div class="section level2">
    <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
    <p>For the late 2023 version,</p><ul><li><p>Complete list of unique ids is 4,775,797 out of 7,558,760 rows of data.</p></li>
<li><p>Count of all REGISTRY_ID rows:   7,558,760</p></li>
<li><p>Count of unique REGISTRY_ID values: 4,775,797</p></li>
<li><p>Clearly inactive unique IDs:     1,511,111</p></li>
<li><p>Assumed active unique IDs:       3,264,686</p></li>
</ul><p><strong>The definitions of active/inactive here are not quite the same as used in ECHO, as of late 2023.</strong></p>
<p>See <a href="https://echo.epa.gov/help/facility-search/search-criteria-help#facchar" class="external-link">https://echo.epa.gov/help/facility-search/search-criteria-help#facchar</a></p>
<p>Codes assumed to mean site is closed:</p><ul><li><p>CLOSED</p></li>
<li><p>PERMANENTLY CLOSED</p></li>
<li><p>PERMANENTLY SHUTDOWN</p></li>
<li><p>INACTIVE</p></li>
<li><p>TERMINATED</p></li>
<li><p>N</p></li>
<li><p>RETIRED</p></li>
<li><p>OUT OF SERVICE – WILL NOT BE RETURNED</p></li>
<li><p>CANCELED, POSTPONED, OR NO LONGER PLANNED</p></li>
</ul></div>
    <div class="section level2">
    <h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
    <div class="dont-index"><p><code><a href="frs_update_datasets.html">frs_update_datasets()</a></code> which uses <code><a href="frs_get.html">frs_get()</a></code> and <code><a href="frs_inactive_ids.html">frs_inactive_ids()</a></code> <code><a href="frs_active_ids.html">frs_active_ids()</a></code></p></div>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span> </span>
<span>  <span class="co"># frs &lt;- frs_get()</span></span>
<span>  <span class="co"># closedid &lt;- frs_inactive_ids()</span></span>
<span>  <span class="co"># frs &lt;- frs_drop_inactive(frs, closedid = closedid)</span></span>
<span>  <span class="co"># usethis::use_data(frs, overwrite = TRUE)</span></span></code></pre></div>
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